メタデータ名 G20574161631
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.4250000 34.6416667, 129.4312500 34.6416667, 129.4312500 34.6458334, 129.4250000 34.6458334, 129.4250000 34.6416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral